15
charge = 0
 C 1.683454 -0.190482 0.368964
 C 0.812777 -1.426460 0.068894
 N -0.248136 -0.546326 -0.493611
 C -1.273076 -0.182545 0.378941
 N -1.331233 1.018521 0.785125
 C -0.170517 1.717275 0.231061
 C 0.667401 0.629544 -0.448322
 H 2.708324 -0.213967 -0.001582
 H 1.690279 0.082356 1.425997
 H 0.492659 -2.028274 0.922393
 H 1.223475 -2.085558 -0.698003
 H -2.003392 -0.935059 0.666459
 H 0.365944 2.242852 1.027942
 H -0.507578 2.473971 -0.484321
 H 1.027627 0.913573 -1.438527